#!/usr/bin/perl # 创建一个简单是数组 @sites = ("google","W3xue","taobao"); print "1. \@sites = @sites\n"; # 在数组结尾添加一个元素 push(@sites, "baidu"); print "2. \@sites = @sites\n"; # 在数组开头添加一个元素 unshift(@sites, "weibo"); print "3. \@sites = @sites\n"; # 删除数组末尾的元素 pop(@sites); print "4. \@sites = @sites\n"; # 移除数组开头的元素 shift(@sites); print "5. \@sites = @sites\n";